//su dung vong lap for de hien thi nhng so chan<100
#include<stdio.h>
#include<conio.h>
main()
{
      int i;
      printf("Cac so chan nho hon 100 la");
      for(i=0;i<=100;i=i+2){
      printf("%d , ",i);}
      getch();
      }
      
